baber/WOPTO huggingface dataset:
Patent DE-3726312-A1 (DE)
Inventor: GIMPERA JOSE
IPC: B22D41/08
Filed: 1987-08-07
Abstract: PCT No. PCT/EP88/00644 Sec. 371 Date Dec. 6, 1988 Sec. 102(e) Date Dec. 6, 1988 PCT Filed Jul. 16, 1988 PCT Pub. No. WO89/01373 PCT Pub. Date Feb. 23, 1989.The invention relates to a closing member, for use in a slide gate for a molten metal container. The closing member can be formed as a ceramic block having flow channels formed therethrough and opening through different external surfaces thereof such that each flow channel has its own working surface and can be brought into operative position by rotating and/or sliding the closing member relative to the molten metal container. Alternatively, the closing member can be formed as a metal cage having recesses formed therethrough in which refractory plates can be inserted. The refractory plates each have an opening therethrough which aligns with a refractory sleeve extending through the cage. Each refractory sleeve, together with the opening through the corresponding refractory plate, forms a flow channel. Again, the different flow channels are arranged so that they can be brought into operative position by rotating and/or sliding the closing member relative to the molten metal container.
Patent DE-3733939-A1 (DE)
Title: Detector device
Inventor: KONDOH MINORU
IPC: G01D5/14
Filed: 1987-10-07
Abstract: The invention relates to a detector device which comprises a detectable token (22) consisting of a multiplicity of tuned circuits (23a to 23d), which have mutually differing tuned frequencies, and a detector (20; 21) for detecting the token. The detectable token can be arranged on the floor (F) and the detector (20; 21) fastened onto an unmanned vehicle (1). <IMAGE>
Patent DE-3740744-A1 (DE)
Title: Method for transferring a set position of an adjusting device to an external drive unit, and device for carrying out the method
Inventor: FLORDAL LARS-ERIK
IPC: G01D5/347
Filed: 1987-12-01
Abstract: The invention relates to a method for transferring a set position of an adjusting device (17) to an external drive unit (4) for an angle measuring device (1) having a dividing (index) plate (disc) (2) which is arranged on a connecting hub (3), and having a scanning unit for scanning the angle scale of the dividing plate (2). The scanning unit is attached to a stator (7), and the connecting hub (3) is connected to a drive shaft (5) of the external drive unit (4), e.g. of a motor. The stator (7) is attached to a mounting surface (8) of the drive unit (4). It is provided according to the invention that in the set position the stator (7) and the connecting hub (3) with the dividing plate (2) are connected to the adjusting device (17) by a detachable connecting part (21), that the angle measuring device (1) set in this way is transferred to the external drive unit (4), that the stator (7) is attached to the mounting surface (8) and the connecting hub (3) to the drive shaft (5), and that the connecting part (21) is removed. <IMAGE>
Patent DE-3742301-A1 (DE)
Title: Process and apparatus for fastening an annular plastic collar on the outside of a plastic container or the like
Inventor: STENGEL ROLAND
IPC: B65C9/24
Filed: 1987-12-14
Abstract: For indicating the contents of plastic containers, it is known to push onto the outside of the containers annular plastic collars printed with the details of the contents. It is disadvantageous that the pushed-on plastic collars can be simply removed. For fastening the plastic collars, it is proposed to weld the plastic collars to the outer wall of the containers with the aid of welding devices having welding strips.
Patent DE-3800051-A1 (DE)
Title: Recording device
Inventor: YAMAKOSHI YUKIYOSHI
IPC: B41J29/17
Filed: 1988-01-04
Abstract: A recording device for generating images on a recording paper such as, for example, normal paper, sensitised paper or foil. The device consists of a transport system (7) for transporting the recording paper along a predetermined path, an optical system (14) with laser or the like for generating an image on the recording paper (2), and cleaning elements (13) which are arranged detachably and stacked above one another underneath the transport path in order to cause dust to adhere to them. The cleaning elements (13) prevent dust, such as, for example, from paper particles, particles of the coating means, from being dispersed and is used for removing this dust so that the dust cannot impair the operation of the numerous facilities of the device. <IMAGE>
Patent DE-3806611-A1 (DE)
Title: Roller blind case for a fit-on ready-made roller blind
IPC: E06B9/17
Filed: 1988-03-02
Abstract: In the case of a roller blind case for a fit-on ready-made roller blind, the longitudinal wall facing the interior of the building is designed as a removable inspection cover (20) and comprises an extruded hollow-chamber profile (44) of plastic which bounds a single chamber which is open towards the interior of the case. A thermal insulation in the form of a body (50) of one or more parts made of foamed polyurethane is pushed into the chamber, substantially with a form fit, or is foamed-in by co-extrusion. The inspection cover (20) obtained as a result has a high degree of thermal insulation, is simple and cheap to produce and, by virtue of its low weight, is easy to handle. A part of the polyurethane foam body (50) at the end of the inspection cover (20) may be recessed to form a hollow space (64), which receives the plug coupling (68) for a motor connection cable (66). <IMAGE>
Patent DE-3807536-A1 (DE)
Title: Fence jumping game
Inventor: SCHUETTE CHRISTINE
IPC: A63F9/00
Filed: 1988-03-08
Abstract: Toy fences with apertures (17, 18, 19 and 20) cutout on all sides on the towers (10 and 11), through which the folds of a woollen cloth project through supporting clamps clamped thereon, the supporting clamps projecting over the entire length into the shafts of the towers. The toy fences are jumped by means of spring chips which, under a unilateral pressure, jump away in a curve or clear the toy fences in the direction opposite to the pressure point. The course of the game can be planned and also scored in accordance with the same rules as the original show-jumping tournament. <IMAGE>
Patent DE-3811252-A1 (DE)
Title: Leg-mounted fin apparatus
Inventor: TOLLKIEN RALF
IPC: A63B31/12
Filed: 1988-04-02
Abstract: The object is to solve the problem of being able to generate extensive propulsion under water, or to achieve longer diving distances economically, with large propulsion surfaces, using powerful muscle groups in the most natural, i.e. pleasant, manner of movement. At the same time, the equipment should not impair the freedom of movement of the diver, especially when walking on land. The use (primarily) of toggle-lever force for driving two propulsion surfaces moving in opposition to each other, the feet remaining entirely free, meets all these requirements. The non-positive fit with the fins is achieved here by way of leg cuffs and a simple lever mechanism with levers which are flattened off in the direction of propulsion and are articulated on cuffs and fins. The higher diving speed thus permitted combined with good manoeuvrability, on the one hand, and the more economically usable muscle power, especially over longer diving distances, combined with an appropriate saving in oxygen consumption, on the other hand, make this fin apparatus - especially since it also permits walking even on difficult shore terrain - an attractive offer for sporting divers, at least as a welcome alternative to conventional diving fins.
Patent DE-3816038-A1 (DE)
Inventor: LAROCHE PIERRE
IPC: C08F4/02
Filed: 1988-05-10
Abstract: A method of forming a polymeric matrix containing inorganic filler material comprises bringing together filler material, polymerisable material and a catalyst to effect polymerisation of the polymerisable material and form the polymeric matrix. To facililate a good distribution of catalyst within the polymerisable material, allow a rapid catalytic action, and allow a proportional reduction in the amount of catalyst required, the catalyst is fixed to the surface of the filler material prior to its contact with the polymerisable material. Various filler materials may be used. For retro-reflective pavement markings, the filler material is suitably vitreous beads with a peroxide catalyst fixed thereto by an organo-metallic coating such as a silane.
Patent DE-3817490-A1 (DE)
Title: Carrier body for a catalytic reactor for exhaust emission control
Inventor: HUMPOLIK BOHUMIL
IPC: F01N3/28
Filed: 1988-05-21
Abstract: Honeycomb carrier bodies made from metal strips by winding are, per se, relatively inelastic. This can lead, in manufacture, but more especially during operation, in which large temperature changes occur, to damage due to thermal expansion. A corrugated strip provided with asymmetrical and slanting corrugations is therefore proposed, which can vary its height due to yielding of the corrugations, thereby leading to an elastically wound honeycomb body, by means of which manufacturing tolerances and thermal expansion can be taken up. The carrier body is used for exhaust catalytic converters of motor vehicles. <IMAGE>
Patent DE-3817633-A1 (DE)
Title: Process for the stretch blow moulding of preforms
Inventor: VOSS HERMANN
IPC: B29C49/36
Filed: 1988-05-25
Abstract: Published without abstract.
Patent DE-3818662-A1 (DE)
Inventor: HOFFMANN HORST
IPC: A22C13/00
Filed: 1988-06-01
Abstract: An end closure for a gathered, in particular edible, sausage skin (1) is made by twisting the end of the skin in cable form and tying it into a loose knot (3). When the first sausage filling is introduced, the knot is therefore pushed toward the free end of the skin and tightened at the same time due to the expansion of the filling flowing into the skin. The initial flexibility of the end closure prevents the skin from bursting when the first sausage is filled.
Patent DE-3821401-A1 (DE)
Title: Asparagus-peeling aid
Inventor: ONDRUSCH EGON
IPC: A47J17/08
Filed: 1988-06-24
Abstract: The asparagus-peeling aid comprises a supporting bearing (1), onto which an asparagus spear can be laid. In addition, there is provided a motor/reduction-gear unit (2), the output shaft (3) of which can be coupled to the asparagus spear resting on the supporting bearing (1) so as to be rotatable about its axis. <IMAGE>
Patent DE-3822842-A1 (DE)
Title: Combined electromagnet/permanent-magnet adhesion system
Inventor: CASSING WILHELM
IPC: H01F7/20
Filed: 1988-07-06
Abstract: The invention relates to a combined electromagnet/permanent-magnet adhesion system having a soft-iron yoke (which is U-shaped or E-shaped in longitudinal section), at least one DC-supplied electrical excitation coil and at least one permanent magnet, both magnets inducing the magnetic field in the yoke. The characteristic features of the invention are that the electrical coil induces north polarity in a known manner in at least one yoke limb when current flows and south polarity in at least one other yoke limb, and that the permanent magnets are in each case located with pole surfaces of identical polarity, either north polarity or south polarity, in the region of the pole surfaces of the yoke and induce the same polarity in each yoke limb.
Patent DE-3825016-A1 (DE)
Title: Method for the testing of cavities for leakage losses, and test set for carrying out the method
Inventor: KLEE GERHARD
IPC: G01M3/32
Filed: 1988-07-22
Abstract: Method and device for the testing of cavities of a test object by means of a fluid filling the test object and being under overpressure or underpressure, whose pressure is measured and differentiated with respect to time, in order to measure the compressibility behaviour of the test object, the evaluation of this differential quotient being used to trigger indicating or sorting switching measures only when the second temporal differential quotient of the pressure prevailing in the test object has reached a predetermined value; cf. Figure 1. <IMAGE>
Patent DE-3825101-A1 (DE)
Title: Spot-type disc brake
Inventor: WEILER ROLF
IPC: F16D65/097
Filed: 1988-07-23
Abstract: The invention relates to a spot-type disc brake with a brake housing in which two brake linings are held and guided by means of pins. According to the invention, the pin (1) is designed as a spring dowel sleeve (1) with a longitudinal slot (15), and opposing side faces (4, 5) in the longitudinal slot (15) are parallel to one another. <IMAGE>
Patent DE-3828623-A1 (DE)
Title: Method for generating frequency and/or phase changes in alternating currents, for example for use in quadrature amplitude modulation (QAM) and for taking samples
Inventor: DIRR JOSEF DIPL ING
IPC: H04L27/34
Filed: 1988-08-23
Abstract: The coding of information by means of the phases or frequencies of alternating currents required considerable expenditure. The transmission also required a considerable bandwidth. In the present invention, the coding, whilst requiring little expenditure, is carried out in such a manner that the change in the pulse durations of squarewave pulses at the same time also changes the phase or, respectively, frequency. Filtering means are then used for generating sinusoidal alternating currents. At the receiving end, the half periods or periods are then a measure of the phase or frequency change, the measuring of which does not represent any problem.
Patent DE-3828644-A1 (DE)
Title: Branched exhaust line of an internal combustion engine
Inventor: MUNZ ULRICH
IPC: F01N13/02
Filed: 1988-08-24
Abstract: A branched exhaust line of an internal combustion engine has two line branches, which respectively lead to a starting catalytic converter or form a bypass thereto. Downstream of the branch junction the exhaust line has a curved section in such a way that, in the case of a high mass rate of flow, the centrifugal effect is utilised to admit the flow primarily to that line branch branching off with a greater radius of curvature forming a bypass to the starting catalytic converter. Any overheating of the starting catalytic converter, rapidly attaining its operating temperature in the case of a low mass rate of flow, is thereby prevented. To assist the said centrifugal and wall layer effects, an injection opening for an additional gas flow, similar to a wall jet element, can also be provided for utilisation of the Coanda effect.
Patent DE-3830928-A1 (DE)
Title: Thrust drive system
Inventor: MOSER KARL DIPL ING
IPC: F03H99/00
Filed: 1988-09-12
Abstract: Published without abstract.
Patent DE-3833425-A1 (DE)
Title: Damping and lifting device, e.g. for a length-measuring stylus (plunger)
Inventor: ERTL FRIEDRICH DR
IPC: G12B3/08
Filed: 1988-10-01
Abstract: In a damping and lifting device, e.g. for a length-measuring stylus, the aim is for both functions to be implemented with the highest accuracy and without additional outlay by providing that the device comprises two pressure (hydraulic, working) fluid (medium) chambers 15, 16 separated from one another by a restrictor (damper) 18. Respectively one side wall 13 or 14 is elastically constructed, at least one side wall 14 is connected to the pin 10 leading to the measuring lever 3, and a sealed free space 19 with a pressure fluid line 21 is provided which is located outside a side wall 13 or 14. <IMAGE>
Patent DE-3836380-A1 (DE)
Inventor: KISILOWSKI RICHARD
IPC: B65G53/14
Filed: 1988-10-26
Abstract: It is envisaged here to provide a modular-type construction for a despatch station for all areas of use. In this connection, a tubular element is arranged which has an integrated nozzle for delivering the conveying medium in the form of compressed gas. Downstream of the nozzle is arranged a constriction in order to produce an acceleration. The inlet region of the arrangement is designed as a permeable region for a material fluidisation by means of delivered conveying medium. <IMAGE>
Patent DE-3838238-A1 (DE)
Title: Automatic fire fighting on oil production installations.
Inventor: KOEHLER FRITZ ING GRAD
IPC: A62C3/00
Filed: 1988-11-11
Abstract: Published without abstract.
Patent DE-3839985-A1 (DE)
Title: Permeation device for enriching or depleting gas constituents in or of gas mixtures
Inventor: PAUL HELMUT DR ING
IPC: B01D53/22
Filed: 1988-11-26
Abstract: The invention relates to a permeation device for enriching or depleting gas constituents in or of gas mixtures, in which a plurality of separation modules are provided in which the selectively permeable separation membrane is provided in the form of bundled separation capillaries. In order to simplify in terms of construction and assembly the effort for accommodating a large multiplicity of separation modules in a uniform permeation device, fluid and constructional accommodation of the separation modules in a shared collecting vessel is provided. The individual separation modules are not provided as connectable themselves but as self-supporting preassembly units which, in a simple manner, can be pushed into an appropriately designed collecting container. An arrangement of the separation capillaries in a preferably uniform arrangement grid at a clear mutual spacing ensures reliable removal of the permeate on the secondary side. Various possible designs for the preassembly units and precautions with respect to explosion-proof design of the permeation devices are mentioned.
Patent DE-3900632-A1 (DE)
Title: Case for safeguarding and carrying sheet-type or card-type, rectangular data carriers
Inventor: PAUSCH RUDOLF
IPC: A45C11/18
Filed: 1989-01-11
Abstract: In a case for card-type, rectangular data carriers which are provided, on part of their surface facing away from the viewing side, with a magnetisable, strip-shaped recording area, two insert compartments are provided which are continuously delimited from each other by means of a partition plate and are limited on the viewing side by frame parts which are provided with viewing windows. The partition plate and its spacing and bearing elements, which hold the frame parts at in each case the clearance distances (wl and/or wz), corresponding to the minimum thickness of the data carriers, from the partition of the insert compartments, are designed as a one-piece plastic plate which has an edge bead surrounding the central, rectangular area of this plate in a U configuration. The plastic plate has flat longitudinal grooves which extend in the longitudinal direction of the data carriers and whose lateral spacing from the longitudinal edges of the plastic plate and width are chosen such that the strip-shaped, magnetisable areas of the data carriers are at all times arranged within the clear cross-sectional areas of these grooves.
Patent DE-3923464-A1 (DE)
Inventor: KONDO KAZUO
IPC: B32B27/32
Filed: 1989-07-15
Abstract: A heat shrinkable composite film comprises a core layer formed of (a) a straight chain, low density polyethylene having a density of 0.890-0.905 g/cm<3> and a Vicat softening point of 60-80 DEG C and/or (b) a copolymer of propylene and one or more  alpha -olefins with 2-8 carbon atoms having a Vicat softening point of 70-110 DEG C, and two outer layers laminated over the opposite surfaces of the core layer and each formed of (c) a crystalline polypropylene resin or copolymer having a melting point of 135-150 DEG C, the core layer having a thickness of 30-80% of the total thickness of the outer layers and the core layer.
Patent DE-3923839-A1 (DE)
Title: New benzopyran derivs. (I) as vasodilators and spasmolytic agents - for treatment of hypertension, angina, migrating, asthma etc.
Inventor: SCHOTTEN THEO DR
IPC: C07D493/04
Filed: 1989-07-19
Abstract: Cpds. of formula (I), their salts, acid addn. salts, tautomers and optical isomers are new, where R1 and R2 are  independently H, 1-6C alkyl or 3-7C branched alkyl, cycloalkyl or spiroalkyl. R3 is OH, 1-8C alkoxy(carbonyloxy), formyloxy, 1-8C alkylcarbonyloxy, 6-10C arylcarbonyloxy, 1-8C  monoalkylaminocarbonyloxy, 1-6C alkyleneaminocarbonyloxy or 1-8C dialkylaminocar bonyloxy substd. by 6-10C aryl. R4 is H, or R3 and R4 form an extra bond. R5 is 1H-2-pyridone-1-yl, 1H-6-pyridazinone-1-yl, 1H-2-pyrimidone-1yl, 1H-6-pyrimidinone-1-yl, 1H-2-pyrazinone-1-yl or 1H-2-thiopyridone-1-yl. (These gps.  may be partially hydrogenated). All the R5 gps. may be mono-or disubstd. by 1-6C alkyl, 3-7C branched alkyl or cycloalkyl, F, Cl, Br, L, 1-6C alkoxy, 3-7C branched alkoxy or cycloalkoxy, OH, 1-8C alkoxy-carbonyl, 3-7C alkylcarbonyloxy, 6-10C arylcarbony-loxy, NO2, NH2, 1-6C alkyl-substituted NH2, 1-8C alkylcarbonylamino, 6-10C arylcarbonylamino, CN- or COOH-.  R6 is di- or trifluoromethoxy; tri- or tetrafluoroethoxy; difluoromethylthio; -sulphinyl, or -sulphonyl; trifluoromethylthio, -sulphinyl or -sulphonyl; or trifluoroethylthio, -sulphinyl or -sulphonyl. R5 is in the trans position to R3 when R3 and R4 do not form a double bond. The pref. daily oral dose is 0.1-10 mg. USE/ADVANTAGE - In the prevention and treatment of high blood pressure, coronary insufficiency, and angina pectoris. Examples of other conditions treated by (I) include migraine, glaucoma, impotence, liver disorders, hair loss, bronchial asthma, incontinence and spasmogenic conditions of the uterus. (I) is more potent and its effect is of a longer duration than known cpds..
Patent DE-3928176-A1 (DE)
Title: Programming audio or video appts. - starting transmitter search at starting position of frequency range available for reception
Inventor: OLUFEMI SANYA DIPL ING
IPC: H03J1/00
Filed: 1989-08-25
Abstract: Tuning data are used for reception of TV and/or radio transmitters. The search is started at an arbitrary, or preset, starting position of a frequency range available for reception. The tuning data of a first found transmitter are automatically stored in a first program position of a program memory. The attaining of the max. memory storage capacity is automatically checked and the programming is automatically terminated in a positive instance. Otherwise the search is restarted at the frequency, whose tuning data were just stored. The next found transmitter is automatically stored in an adjacent position of the program memory. The steps after checking are automatically repeated. USE/ADVANTAGE - Programming of TV receivers and video recorders, with simple operation for automatic programming.
Patent DE-3931342-A1 (DE)
Title: Video signal reproduction for magnetic tape recorder - setting respective positioners to first oblique track with half-frame signal(s)
Inventor: MESTER ROLAND DIPL ING
IPC: H04N5/783
Filed: 1989-09-20
Abstract: The magnetic tape is coiled on a rotary body, whose periphery carries recording and re production magnetic heads for scanning oblique tracks, with the reproduction heads deflected by positioners transversely to the longitudinal direction of the oblique tracks. During reproduction of video signals with half-frame signals, distributed over several oblique tracks, the positioners are set only at the end of the last oblique track. The positioners are set in dependence on each adjustment of the magnetic tape velocity to first oblique track of a half-frame signal. During scanning of the other oblique tracks the positioners for the half-frame signals are set to the respective following and adjacent oblique track. ADVANTAGE - Derivation of control component for sudden move of piezoelectric elements even with distribution of individual half-frame signals over several oblique tracks.
Patent DE-3934837-A1 (DE)
Title: Valve fitting for single tube radiator - has gravity blocking tube projecting upwards from vertical bottom connection into horizontal base tube
Inventor: WERNER KLAUS
IPC: F24H9/12
Filed: 1989-10-19
Abstract: At the bottom of a central heating radiator is a vertical inlet connection adjacent to a vertical outlet connection (8), arranged for a single tube, and closed by gravity. The blocking element is a vertical bush (15) fitting into or part of the top of a threaded plug (12) screwed into the outlet connection. The top surface (19) of the bush extends above height (H) inside the horizontal base tube of the radiator, or extends above the open bottom of a bush (16) concentric with it, projecting downwards from above. ADVANTAGE - Easy installation.